Channels
| Type | Setup | Typical payload |
|---|---|---|
| Any member can subscribe themselves; admins can subscribe the whole workspace | Formatted HTML with event details | |
| Slack | Incoming webhook URL from Slack → paste into Settings → Notifications | Blocks-style message, colour-coded by severity |
| Webhook | HTTPS endpoint of your choice | Raw JSON, signed with HMAC for verification |
Events you can subscribe to
- Budget thresholds — 50 / 75 / 90 / 100 % of monthly allowance consumed
- Topup completed — successful payment
- Payment failed — card declined, need to update billing
- Quota exceeded — specific API key hit RPM/TPD/budget limit
- Model deprecated — one of your referenced model slugs is scheduled for removal
- Fallback triggered (rate) — fallback events above a threshold per hour (prod-alerting signal)
- File quota reached — storage is full
- Subscription changes — upgrade/downgrade, cancellation, renewal
- Member invites — accepted / declined
- Security — new API key created, key revoked, suspicious login
Per-member subscriptions
Each member picks their own subset of events on Settings → Notifications. You don’t spam billing-role people with dev events, and you don’t send Slack-only people their daily usage summary by email.Webhook format
X-Infery-Signature header against your webhook secret (HMAC-SHA256 of the raw body).

